分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 12 m (Ref. 11482). 熱帶
Southeast Pacific: endemic to the Galapagos Islands.
東南太平洋: 加拉巴哥群島的特有種。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11482)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 13; 背的软条 (总数) : 15; 臀棘: 3; 臀鳍软条: 12. Bluish grey with blackish margin on gill cover; diagnostic white patch just in front of each eye (Ref. 11482).
蓝灰色的在鳃盖上有黑色的边缘; 诊断白色斑块正好在每个眼之前.(参考文献 11482)
Usually seen in aggregations while grazing over shallow reefs (Ref. 11482). May also mix with schools of other species (Ref. 5227).The fine mat of comb-like, bicuspid and tricuspid teeth are used to scrape algae from rocks and corals (Ref. 28023).
通常在群集中见到然而在浅水礁区上的啃食.(参考文献 11482) 可能也混合以其他种的鱼群.(参考文献 5227)细垫像头梳一样的, 二头齿与三尖齿被用来来自岩石与珊瑚的刮掉藻类.(参考文献 28023)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東南太平洋: 加拉巴哥群島的特有種。
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
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Estimates based on models
Preferred temperature (Ref.
123201): 19.9 - 24.4, mean 23 °C (based on 47 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00671 - 0.03258), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Nutrients (Ref.
124155): Calcium = 49.3 [23.9, 88.7] mg/100g; Iron = 0.587 [0.349, 1.000] mg/100g; Protein = 18.2 [16.9, 19.5] %; Omega3 = 0.0752 [, ] g/100g; Selenium = 29.1 [15.0, 60.9] μg/100g; VitaminA = 40.2 [9.0, 162.8] μg/100g; Zinc = 1.41 [0.95, 2.12] mg/100g (wet weight);
